
Identify 40% more anonymous shoppers automatically
Learn how top brands identify shoppers and use identity resolution to power smarter, more effective marketing campaigns.
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Trusted by 1000+ brands
Most brands miss out on 90% of visitors.
Opensend changes that.


Reconnect with previously seen visitors—even if they clear cookies.

Retarget high-intent shoppers at the right moment.
Curious how Opensend can help
your brand grow smarter?
your brand grow smarter?
Let’s explore what identity resolution could do for your business.
Trusted by ecommerce leaders like True Classic, Hallmark and Rhone
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“Opensend has done wonders for our business - in our first 90 days we generated almost $70K in revenue by following up with visitors to our site with whom we previously could not engage. The installation was done in minutes, and the data quality is great; deliverability, open and click rates have all exceeded my expectations.“
Raf Michalowski
MEBLE FURNITURE
“We tried other services like Open Send but they didn't work for our clients. We have multiple clients using the software and one of them is getting over 150 new leads a day and a 20x return on their investment from the cost of Open Send. A bonus for us is that the revenue is the same revenue that Klaviyo is tracking with Shopify data, so it's not making up random revenue attribution (that's out of the ordinary).“
Nehal Kazim
ADPROS
“I'm absolutely thrilled with the concept behind it, and it's eye-opening to realize just how many emails we were missing out on collecting before using this platform. Being able to effortlessly capture these emails and re-market to an engaged audience has proven to be incredibly valuable.“
Daisy Rowell
WISH
“We had a great experience during our trial, so we decided to extend our subscription with Opensend. Since then, Opensend has been providing good quality leads to help us drive more sales, and their sales and customer success team has been fantastic to work with!“
Ravi Patel
OCLO DESIGNS
“I like that Opensend allows you to take a peek at anonymous visitors who are browsing your website on a daily or weekly basis. It's interesting to see who is checking out your expertise.“
Bryan Torres
VOLER SYSTEMS
“Opensend is the perfect tool for e-commerce owners seeking to grow their email list profitability. Its simple installation and automatic email capture capabilities make it a must-have tool.“
Oliver Walsh
ASYSTEM
“We've tested this on 10+ clients and the results have been great so far. We've tested similar services in the past with no luck. The Opensend team has been great to work with as well!“
Mike Gleba
ONE10MEDIA
“Email-based retargeting is a must-have and the Opensend team has done a tremendous job by developing a smart solution that measures users' engagement to only reach high-intent visitors. We love it.“
Moyra Neale
VP, EVESLEEP
“Thanks to Opensend now we can reach the anonymous shoppers that have initiated a cart without leaving their information. A total game changer to convert many more of these high-intent customers.“
Brian Persico
Founder ASYSTEM
“Opensend provides really helps us bridge the gap in being able to re-engage these lapsed users (who we would not be able to retarget otherwise). It was very easy to integrate into our current workflow and our AM team is super helpful!“
Novel Rahman
OPENCARE
“We've been working with the Opensend team for a few months and they have been nothing but wonderful! Set up is simple and we started to see results almost immediately. It's a wonderful platform that you can set and forget about and doesn't require any time to manage. We will continue to work with Opensend on all of our new clients we onboard.“
Jaclyn Bishop
SPARK ROAS
“Opensend has been really good for us we have seem immediate ROI and we are seeing great engagement from the emails we collected. On avg we see 50% open rate and 10% ctr…almost better than our newsletter. It's a no-brainer for any ecom store, they also have a great support team.“
Maya Kim
GROUPON
“By capturing a larger number of emails daily, we have reduced our reliance on costly programmatic retargeting campaigns and seen a noticeable improvement in our conversion rates. We see this as insurance for our advertising efforts, a no-brainer.“
Ignacio Palomera
VP, NEBIA
“Opensend gave us the ability scale our email list and legally capture first-party data from our site traffic. Opensend has added ~$200k of incremental revenue since installing it 30 days ago.“
Cody Oehm
SHOP SOLAR
“Opensend does a great job of identifying our anonymous site traffic. The ability to define and customize your target audience is huge as it allows us to curate a high value audience of customer acquisition within our comfort zone and at a positive ROI“
Morris Esses
RHONE
“Almost finished the trial phase and so far this looks very promising for us. The team has been great to work with and easy enough to install and getting going quickly. If the results continue as during the trial, we will continue a strong ROI. It's definitely worth your time and resources to check it out.“
Margaret Konstantas
SHINELIFE
“We've been utilizing Opensend for a few months, and it has proven to be an invaluable asset for our business and sales team. Opensend has enabled us to uncover leads we weren't previously aware of, prompting us to refine our approach to lead generation. Additionally, it has empowered our marketing team to conduct internal analysis of our website's performance, identifying strengths and areas for improvement. If you're seeking a game-changing investment to propel your business and lead generation strategy forward, Opensend comes highly recommended!“
Asaf Bar-hen
NRGUPGRADE
“Opensend has allowed us to increase our email subscribers quickly and profitably. It's very easy to integrate with your Shopify & Klavyio account, no reason not to use it!“
Max Elrawi
Founder ASYSTEM
“Opensend is another email software, yet it's so easy to use. The team has good communication and has the ability to innovate to it's full potential.“
Isabelle Zamora
GLYDER APPAREL
“We've seen a fantastic increase in our database subscribers since we started using Opensend, which has led to an amazing 8x ROAS. We're absolutely thrilled with how well it's been performing and we're loving all the cool new features they're introducing. Plus, their team has been incredibly responsive and helpful every step of the way, which has made the whole experience even better.“
Hannah Bermudez
JOYJOLT
Get set up in under 5 minutes
1.
Get access
Start a trial or book a demo with us to get started. Our product specialists will give you an overview of the platform and help set up your account.
2.
Install pixel or Shopify app
3.
Connect your email marketing platform
4.
Watch your revenues grow
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